v0.8.2

[0.8.2] - 2026-09-08

Added

• --version flag (and -V short form) printing the crate version.
• Help text for the --theme and --interval flags.

Changed

• Linux GPU panel now shows the real model name (resolved from the system
  pci.ids database, e.g. AMD HawkPoint2) instead of a generic AMD /
  Intel label, falling back to the vendor name when the model is unknown.